#toplevel_page_participants-database div.wp-menu-image {
	background: url("../../../wp-admin/images/menu.png?ver=20100531") no-repeat scroll -300px -33px transparent;
}
#toplevel_page_participants-database div:hover.wp-menu-image {
	background: url("../../../wp-admin/images/menu.png?ver=20100531") no-repeat scroll -300px -1px transparent;
}
#toplevel_page_participants-database img {
	visibility:hidden;
}